"Today at Where 2.0 Pete Warden and I will announce the discovery that your iPhone, and your 3G iPad, is regularly recording the position of your device into a hidden file. Ever since iOS 4 arrived, your device has been storing a long list of locations and time stamps. We're not sure why Apple is gathering this data, but it's clearly intentional, as the database is being restored across backups, and even device migrations. "

For anyone sketched out by the privacy implications of Color, the highly hyped, highly funded, and highly public iOS and Android social media app that launched last week, now would be a good time to ratchet your creep-o-meter up another notch or two.